2017-01-30 22:04:29 +00:00
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__fzf_use_tmux__() {
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[ -n "$TMUX_PANE" ] && [ "${FZF_TMUX:-0}" != 0 ] && [ ${LINES:-40} -gt 15 ]
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}
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__fzfcmd() {
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__fzf_use_tmux__ &&
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echo "fzf-tmux -d${FZF_TMUX_HEIGHT:-40%}" || echo "fzf"
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}
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# CTRL-R - Paste the selected command from history into the command line
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fzf-history-widget() {
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local selected num
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setopt localoptions noglobsubst pipefail 2> /dev/null
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selected=( $(fc -l 1 |
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2017-02-21 20:18:15 +00:00
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FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} --reverse $FZF_DEFAULT_OPTS +s --tac -n2..,.. --tiebreak=index --bind=ctrl-r:toggle-sort $FZF_CTRL_R_OPTS --query=${(q)LBUFFER} +m" $(__fzfcmd)) )
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2017-01-30 22:04:29 +00:00
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local ret=$?
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if [ -n "$selected" ]; then
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num=$selected[1]
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if [ -n "$num" ]; then
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zle vi-fetch-history -n $num
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fi
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fi
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zle redisplay
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typeset -f zle-line-init >/dev/null && zle zle-line-init
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return $ret
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}
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2017-02-21 20:18:15 +00:00
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2017-01-30 22:04:29 +00:00
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zle -N fzf-history-widget
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bindkey '^R' fzf-history-widget
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